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# Build system for the common Sanitizer runtime support library components.
# These components are shared between AddressSanitizer and ThreadSanitizer.
set(SANITIZER_SOURCES
sanitizer_allocator.cc
sanitizer_common.cc
sanitizer_flags.cc
sanitizer_libc.cc
sanitizer_libignore.cc
sanitizer_linux.cc
sanitizer_mac.cc
sanitizer_platform_limits_linux.cc
sanitizer_platform_limits_posix.cc
sanitizer_posix.cc
sanitizer_printf.cc
sanitizer_stackdepot.cc
sanitizer_stacktrace.cc
sanitizer_suppressions.cc
sanitizer_symbolizer.cc
sanitizer_symbolizer_win.cc
sanitizer_thread_registry.cc
sanitizer_win.cc)
set(SANITIZER_LIBCDEP_SOURCES
sanitizer_common_libcdep.cc
sanitizer_linux_libcdep.cc
sanitizer_posix_libcdep.cc
sanitizer_stacktrace_libcdep.cc
sanitizer_stoptheworld_linux_libcdep.cc
sanitizer_symbolizer_libcdep.cc
sanitizer_symbolizer_posix_libcdep.cc)
# Explicitly list all sanitizer_common headers. Not all of these are
# included in sanitizer_common source files, but we need to depend on
# headers when building our custom unit tests.
set(SANITIZER_HEADERS
sanitizer_allocator.h
sanitizer_allocator_internal.h
sanitizer_atomic_clang.h
sanitizer_atomic_msvc.h
sanitizer_atomic.h
sanitizer_common.h
sanitizer_common_interceptors.inc
sanitizer_common_interceptors_ioctl.inc
sanitizer_common_interceptors_scanf.inc
sanitizer_common_syscalls.inc
sanitizer_flags.h
sanitizer_internal_defs.h
sanitizer_lfstack.h
sanitizer_libc.h
sanitizer_libignore.h
sanitizer_linux.h
sanitizer_list.h
sanitizer_mutex.h
sanitizer_placement_new.h
sanitizer_platform_interceptors.h
sanitizer_procmaps.h
sanitizer_quarantine.h
sanitizer_report_decorator.h
sanitizer_stackdepot.h
sanitizer_stacktrace.h
sanitizer_symbolizer.h
sanitizer_thread_registry.h)
if (NOT MSVC)
set(SANITIZER_CFLAGS
${SANITIZER_COMMON_CFLAGS}
-fno-rtti)
else()
set(SANITIZER_CFLAGS
${SANITIZER_COMMON_CFLAGS}
/GR-)
endif()
if(SUPPORTS_GLOBAL_CONSTRUCTORS_FLAG)
list(APPEND SANITIZER_CFLAGS -Wglobal-constructors)
endif()
set(SANITIZER_RUNTIME_LIBRARIES)
if(APPLE)
# Build universal binary on APPLE.
foreach(os ${SANITIZER_COMMON_SUPPORTED_DARWIN_OS})
add_compiler_rt_darwin_object_library(RTSanitizerCommon ${os}
ARCH ${SANITIZER_COMMON_SUPPORTED_ARCH}
SOURCES ${SANITIZER_SOURCES} ${SANITIZER_LIBCDEP_SOURCES}
CFLAGS ${SANITIZER_CFLAGS})
list(APPEND SANITIZER_RUNTIME_LIBRARIES RTSanitizerCommon.${os})
endforeach()
elseif(ANDROID)
add_library(RTSanitizerCommon.arm.android OBJECT
${SANITIZER_SOURCES} ${SANITIZER_LIBCDEP_SOURCES})
set_target_compile_flags(RTSanitizerCommon.arm.android
${SANITIZER_CFLAGS})
list(APPEND SANITIZER_RUNTIME_LIBRARIES RTSanitizerCommon.arm.android)
else()
# Otherwise, build separate libraries for each target.
foreach(arch ${SANITIZER_COMMON_SUPPORTED_ARCH})
add_compiler_rt_object_library(RTSanitizerCommon ${arch}
SOURCES ${SANITIZER_SOURCES} CFLAGS ${SANITIZER_CFLAGS})
add_compiler_rt_object_library(RTSanitizerCommonLibc ${arch}
SOURCES ${SANITIZER_LIBCDEP_SOURCES} CFLAGS ${SANITIZER_CFLAGS})
add_compiler_rt_static_runtime(clang_rt.san-${arch} ${arch}
SOURCES $<TARGET_OBJECTS:RTSanitizerCommon.${arch}>
$<TARGET_OBJECTS:RTSanitizerCommonLibc.${arch}>
CFLAGS ${SANITIZER_CFLAGS})
list(APPEND SANITIZER_RUNTIME_LIBRARIES RTSanitizerCommon.${arch}
RTSanitizerCommonLibc.${arch})
endforeach()
endif()
# Unit tests for common sanitizer runtime.
if(LLVM_INCLUDE_TESTS)
add_subdirectory(tests)
endif()
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